2002 GX137

2002GX137, H4089, K02GD7X

All data for this body: [vot]

MPC data
Name (number) 2002 GX137 (174089)
a 3.97167
e 0.16319
i / sin(i) 5.2466 / 0.09144
q 3.32355
Q 4.61980
ω 301.2335
Node 302.8184
m 307.2251
n 0.1245
Epoch 2460800.5
nobs 840
nopp 21
Years observed 2001-2025
rms 0.77
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.967
ep 0.222
sin(ip) 0.109
G 0.150
H 14.220
Mass
D 9.13 0.186
pV 0.064 0.0088
Value
Rotational Period
Period quality None
Spectral Class D
Spectral Class Score 8.587
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.9670 0.2219 0.1093 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
9.12 0.250 0.250 Grav 2012ApJ...744..197G NEATM
9.15 0.280 0.280 Grav 2012ApJ...744..197G NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.064 0.0120 0.0120 Grav 2012ApJ...744..197G NEATM
0.064 0.0130 0.0130 Grav 2012ApJ...744..197G NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2023-12-94 MPC-2023-12-94 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
14.22 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
D 0.12 Bus VIS Carvano 2010A&A...510A..43C PHOT
D D 0.1749 0.3060 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D D 0.2291 0.3060 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D D 0.2605 0.3060 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D D 0.3110 0.3060 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D D 0.4156 0.3060 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT